21 great songs taken from movie soundtracks.
Ok, ok, not all of them can be classified as "rock", I just liked the torrent title....
Among those movies, I'd definitely pick:
- A Clockwork Orange
 - Stanley Kubrick's adaptation of Anthony Burgess' darkly ironic, near-future satiric novel
- American Graffiti
 - George Lucas' comedy about the last night of summer 1962's adventures of a bunch of teenagers
- Jesus Christ Superstar
 - Norman Jewison's adaptation of the musical play
- National Lampoon's Animal House
 - John Landis' classic frat-house comedy, with John Belushi
- The Blues Brothers
 - John Landis' comedy with John Belushi and Dan Aykroyd on a "mission from God"
- The Big Chill
 - Lawrence...